SM2-A2-PL
SKU : SM2-A2-PL
2 Fibers SM Armored Cable Specification
Cable Structure
| S/N | Description | Model | Specifications |
|---|---|---|---|
| 1 | Tight Buffer Fiber | 2F*G657A2 | [Ф600±50um> |
| 2 | Metal Tube | Steel | Ф2.5±0.3mm |
| 3 | Strength Member | Kelvar | [4*1000D |
| 4 | Outer Jacket | Plenum | Ф4.5±0.5mm |
Fiber Parameters
| No. | Items | unit | Specification G657A2 |
|
|---|---|---|---|---|
| 1 | Mode Field Diameter | 1310nm 1550nm |
μm μm |
9.2±0.4 10.4±0.5 |
| 3 | Cladding Diameter | μm | 124.8±0.7 | |
| 4 | Cladding Non-Circularity | % | ≤0.7 | |
| 5 | Core-Cladding Concentricity Error | μm | ≤0.5 | |
| 6 | Coating Diameter | μm | 245±5 | |
| 7 | Cladding-Coating Concentricity Error | μm | ≤12.0 | |
| 8 | Cable Cutoff Wavelength | nm | λcc≤1260 | |
| 9 | Attenuation Coefficient | 1310nm 1550nm |
dB/km dB/km |
≤0.4 ≤0.3 |
Mechanical and Environmental Characteristics
| No.of Fibers . | Size(mm) | Tensile(N) | Crush Resistance (N/100mm) |
Bending Radius (mm) |
Temperature(°C) | ||
|---|---|---|---|---|---|---|---|
| Short Term | Long Term | Short Term | Dynamic | Static | |||
| 2 | Ф4.5±0.5mm | 200 | 200 | 500 | 20D | 10D | -40~+70 |
